Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3899 | 5677 |
Floating Point | Processor floating point performance | 7691 | |
Memory | Memory performance | 5313 | |
Stream | Memory bandwidth performance | 5581 |
User | b0bbyj |
Upload Date | Tue, 27 Sep 2011 08:59:33 +0000 |
Views | 8 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3899 | |
---|---|---|
Blowfish
single-core scalar |
1847
81.1 MB/sec |
|
Blowfish
multi-core scalar |
5619
230 MB/sec |
|
Text Compress
single-core scalar |
2136
6.83 MB/sec |
|
Text Compress
multi-core scalar |
5273
17.3 MB/sec |
|
Text Decompress
single-core scalar |
2290
9.41 MB/sec |
|
Text Decompress
multi-core scalar |
6242
24.9 MB/sec |
|
Image Compress
single-core scalar |
1853
15.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4471
37.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1865
31.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4547
74.2 Mpixels/sec |
|
Lua
single-core scalar |
3284
1.26 Mnodes/sec |
|
Lua
multi-core scalar |
7369
2.83 Mnodes/sec |
Floating Point | 7691 | |
---|---|---|
Mandelbrot
single-core scalar |
2316
1.54 Gflops |
|
Mandelbrot
multi-core scalar |
6617
4.33 Gflops |
|
Dot Product
single-core scalar |
3854
1.86 Gflops |
|
Dot Product
multi-core scalar |
10191
4.64 Gflops |
|
Dot Product
single-core vector |
4788
5.74 Gflops |
|
Dot Product
multi-core vector |
11964
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1223
1.09 Gflops |
|
LU Decomposition
multi-core scalar |
2307
2.02 Gflops |
|
Primality Test
single-core scalar |
5753
859 Mflops |
|
Primality Test
multi-core scalar |
10470
1.94 Gflops |
|
Sharpen Image
single-core scalar |
5376
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15646
36.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6448
5.10 Mpixels/sec |
|
Blur Image
multi-core scalar |
20725
16.3 Mpixels/sec |
Memory | 5313 | |
---|---|---|
Read Sequential
single-core scalar |
5962
7.30 GB/sec |
|
Write Sequential
single-core scalar |
8927
6.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3439
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4700
4.84 GB/sec |
Stream | 5581 | |
---|---|---|
Stream Copy
single-core scalar |
6157
8.42 GB/sec |
|
Stream Copy
single-core vector |
7300
9.47 GB/sec |
|
Stream Scale
single-core scalar |
6501
8.44 GB/sec |
|
Stream Scale
single-core vector |
7054
9.52 GB/sec |
|
Stream Add
single-core scalar |
2173
3.28 GB/sec |
|
Stream Add
single-core vector |
7412
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2488
3.44 GB/sec |
|
Stream Triad
single-core vector |
5569
10.4 GB/sec |